cvedb.io
CVE-2025-53809
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2025-09-09T17:15:52.163 · Last modified 2026-06-17T09:38:57.950

Summary

Improper input validation in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.

Affected products

microsoft — windows_11_24h2

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.